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BEIQIANG Power provides professional power products and comprehensive
solutions to ensure the safety of electricity consumption.
概述/Specification
GN19-12型系列户内高压隔离开关系高压开关设备，用于额定电压12kV,交流50Hz及以下电力系统中，配用CS6-1型人力操作机构，作
为在有电压而无负载的情况下，分、合电路之用，亦有派生产品防污型、高原型的和加装带电显示装置等。
GN19-12 series indoor high voltage disconnect switch applies to power system of rated voltage 12KV.AC 50Hz,it is equipped with CS6-1 manualoperating mechanism and is used to break and make circuit under no-load but with voltage.There are additional pollution abatement type,high altitude typeand electrified display.
正常使用条件/Ambient condition
1、海拔不超过1000m。
2、周围空气温度：-250C-+40℃。
3、周围环境相对湿度：日平均值不大于95%,日平均值不大干90%。
4、地震裂度不超过8度。
5、安装场所：没有火灾、易燃、易爆、严重污秽、化学腐蚀及剧烈振动场所。
1、The alitude:less than 1000M;
2、The ambient temperature;-25℃-+40℃;
3、The relative humidity of air:monthly≤90%,daily≤95%;
4、Ampitude:earthquake degree 8;
5、Application occasions should free from fire,inflammables,explosives,corrosives and severe vibration.
产品型号含义/Model implication
主要技术参数/Technical specification
| 型号 Mode | 额定电压(KV) Rated Voltage (KV) | 额定电流(V) Rated Current (V | 4秒热稳定电流(KV) 4s thermal stability current (KV) | 动稳定电流(KA) Dynamic current (KA) |
| GN19-10C/400-12.5 | 12 | 400 | 12.5 | 31.5 |
| GN19-10C/630-20 | 12 | 630 | 20 | 50 |
| GN19-10C/1000-31.5 | 12 | 1000 | 31.5 | 80 |
| GN19-10C/1250-40 | 12 | 1250 | 40 | 100 |
外形安装尺寸/Overalldimension
| 产品型号 product number | A | B | C | 产品型号 product number | A | B | C |
| GN19-12/400 | 450 | 436 | 4-14×24 | GN19-12/400 | 420 | 625 | 4-18×24 |
| GN19-12/630 | 490 | 436 | 4-14×24 | GN19-12/630 | 4460 | 625 | 4-18×24 |
| GN19-12/1000 | 510 | 530 | 4-18×28 | GN19-12/1000 | 505 | 745 | 4-18×28 |
| GN19-12/1250 | 510 | 530 | 4-18×28 | GN19-12/1250 | 505 | 745 | 4-18×28 |
概述/Specification
GN19-12型系列户内高压隔离开关系高压开关设备，用于额定电压12kV,交流50Hz及以下电力系统中，配用CS6-1型人力操作机构，作
为在有电压而无负载的情况下，分、合电路之用，亦有派生产品防污型、高原型的和加装带电显示装置等。
GN19-12 series indoor high voltage disconnect switch applies to power system of rated voltage 12KV.AC 50Hz,it is equipped with CS6-1 manualoperating mechanism and is used to break and make circuit under no-load but with voltage.There are additional pollution abatement type,high altitude typeand electrified display.
正常使用条件/Ambient condition
1、海拔不超过1000m。
2、周围空气温度：-250C-+40℃。
3、周围环境相对湿度：日平均值不大于95%,日平均值不大干90%。
4、地震裂度不超过8度。
5、安装场所：没有火灾、易燃、易爆、严重污秽、化学腐蚀及剧烈振动场所。
1、The alitude:less than 1000M;
2、The ambient temperature;-25℃-+40℃;
3、The relative humidity of air:monthly≤90%,daily≤95%;
4、Ampitude:earthquake degree 8;
5、Application occasions should free from fire,inflammables,explosives,corrosives and severe vibration.
产品型号含义/Model implication
主要技术参数/Technical specification
| 型号 Mode | 额定电压(KV) Rated Voltage (KV) | 额定电流(V) Rated Current (V | 4秒热稳定电流(KV) 4s thermal stability current (KV) | 动稳定电流(KA) Dynamic current (KA) |
| GN19-10C/400-12.5 | 12 | 400 | 12.5 | 31.5 |
| GN19-10C/630-20 | 12 | 630 | 20 | 50 |
| GN19-10C/1000-31.5 | 12 | 1000 | 31.5 | 80 |
| GN19-10C/1250-40 | 12 | 1250 | 40 | 100 |
外形安装尺寸/Overalldimension
| 产品型号 product number | A | B | C | 产品型号 product number | A | B | C |
| GN19-12/400 | 450 | 436 | 4-14×24 | GN19-12/400 | 420 | 625 | 4-18×24 |
| GN19-12/630 | 490 | 436 | 4-14×24 | GN19-12/630 | 4460 | 625 | 4-18×24 |
| GN19-12/1000 | 510 | 530 | 4-18×28 | GN19-12/1000 | 505 | 745 | 4-18×28 |
| GN19-12/1250 | 510 | 530 | 4-18×28 | GN19-12/1250 | 505 | 745 | 4-18×28 |